常年水稻种植区苏打碱土的改良试验与效果评价  

Improvement Experiment and Effect Evaluation of Soda Alkali Soil in Perennial Rice Planting Areas

作　　者：姜璐 朱娱莹 姜方达 张瑜 刘宗尧 刘希然 李志洪[2] JIANG Lu;ZHU Yuying;JIANG Fangda;ZHANG Yu;LIU Zongyao;LIU Xiran;LI Zhihong(Jilin Provincial Meteorological Detection and Support Center,Changchun 130062,China;Jilin Agricultural University,Changchun 130118,China)

机构地区：[1]吉林省气象探测保障中心,吉林长春130062 [2]吉林农业大学,吉林长春130118

出　　处：《现代食品》2023年第22期218-220,共3页Modern Food

基　　金：国家重点研发计划粮食丰产增效科技创新专项(2018YFD0300208)。

摘　　要：吉林省西部苏打碱土地区常年水稻种植导致土壤性能下降,农户采用外购河床土育苗不仅种植成本增加,而且加重了苏打碱土的破坏程度。为解决此问题,本研究开展了常年水稻种植区苏打碱土的改良试验,并以白城洮河农场盐碱地土壤改良为例,通过实验室与田间试验,研究了不同土壤改良处理体系用于水稻育苗后对秧苗素质的影响与效果,以供参考。The perennial cultivation of rice in the soda alkali soil area of western Jilin Province has led to a decline in soil performance.Farmers using purchased riverbed soil for seedling cultivation not only increases planting costs,but also exacerbates the damage to the soda alkali soil.To solve this problem,this study conducted improvement experiments on soda alkali soil in perennial rice planting areas.Taking the saline alkali soil improvement of Taohe Farm in Baicheng as an example,the impact and effect of different soil improvement treatment systems on rice seedling quality were studied through laboratory and field experiments,for reference.

关 键 词：水稻种植 苏打碱土 土壤改良 试验效果 

分 类 号：S155.292[农业科学—土壤学]